參數(shù)資料
型號: M74HC597C1R
廠商: 意法半導體
英文描述: Octal Bidirectional Transceiver
中文描述: 8位鎖存器/移位寄存器
文件頁數(shù): 10/13頁
文件大小: 280K
代理商: M74HC597C1R
DC SPECIFICATIONS
Symbol
Parameter
Test Conditions
Value
Unit
VCC
(V)
TA =25
oC
54HC and 74HC
-40 to 85
oC
74HC
-55 to 125
oC
54HC
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
VIH
High Level Input
Voltage
2.0
1.5
V
4.5
3.15
6.0
4.2
VIL
Low Level Input
Voltage
2.0
0.5
V
4.5
1.35
6.0
1.8
VOH
High Level
Output Voltage
2.0
VI =
VIH
or
VIL
IO=-20
A
1.9
2.0
1.9
V
4.5
4.4
4.5
4.4
6.0
5.9
6.0
5.9
4.5
IO=-4.0 mA
4.18
4.31
4.13
4.10
6.0
IO=-5.2 mA
5.68
5.8
5.63
5.60
VOL
Low Level Output
Voltage
2.0
VI =
VIH
or
VIL
IO=20
A
0.0
0.1
V
4.5
0.0
0.1
6.0
0.0
0.1
4.5
IO= 4.0 mA
0.17
0.26
0.33
0.40
6.0
IO= 5.2 mA
0.18
0.26
0.33
0.40
II
Input Leakage
Current
6.0
VI =VCC or GND
±0.1
±1
A
ICC
Quiescent Supply
Current
6.0
VI =VCC or GND
4
40
80
A
AC ELECTRICAL CHARACTERISTICS (CL =50 pF, Input tr =tf =6 ns)
Symbol
Parameter
Test Conditions
Value
Unit
VCC
(V)
TA =25
oC
54HC and 74HC
-40 to 85
oC
74HC
-55 to 125
oC
54HC
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
tTLH
tTHL
Output Transition
Time
2.0
30
75
95
115
ns
4.5
8
151923
6.0
7
131620
tPLH
tPHL
Propagation
Delay Time
(SCK - QH’)
2.0
78
145
180
220
ns
4.5
20
29
36
44
6.0
16
25
31
37
tPLH
tPHL
Propagation
Delay Time
(SCLR - QH’)
2.0
90
175
220
265
ns
4.5
24
35
44
53
6.0
20
30
37
45
tPLH
tPHL
Propagation
Delay Time
(SLOAD - QH’)
2.0
80
175
220
265
ns
4.5
22
35
44
53
6.0
18
30
37
45
tPLH
tPHL
Propagation
Delay Time
(RCK - QH’)
2.0
SLOAD = ”L”
112
210
265
315
ns
4.5
30
42
53
63
6.0
24
36
45
54
M54/M74HC597
6/13
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